On December 31, 2019, the track information of Ayumi Hamasaki 2019-2020 Live Countdown - Promised Land - A was held: 01 Labyrinth 02 Judgment Day 03 took place here 04 Gaofei 05 Unity! 06 Start 07 Snowy Kiss 08 Send Email 09 Missing 10 SAKURA 11 Marionette Prelude 12 Marionette 13 Ayu& Apos Euro Mega Mix (Y&Co. Mix) 14 Identity 15 Decision 16 Warning 17 How Beautiful You Are 18 Songs 4 u 19 Evolution 20 Mirror World 21 Love Song Anko 22 Youth Original Edition MC-23 Trauma 24 Audience 25 Everywhere 26 Garden 27 Hummer 7/4 28 Boys and amp; Girl 29 MY ALL WENCORE 30 Until that day
动画围绕着两对姐弟——新本姐弟和齐藤姐弟的日常展开。都有“征服世界”幻想、都只爱自己的新本姐弟，一个是“看起来是现充实际上是御宅族”的姐姐千子（山本希望 配音），一个是很受女孩子欢迎的阳光系清爽少年弟弟千嘉（逢坂良太 配音）。
